I'm trying to use the following loop to open a window multiple times
to select files, but only the last window shows up. What am I missing?
library(tcltk)
nWin <- 6
fn <- vector('list', nWin)
for (ii in nWin) {
fn[[ii]] <- tclvalue( tkgetOpenFile( filetypes =
"{{Files} {.1D}} {{All files} *}",
title = paste('Choose number', ii, 'time series file')))
}
TIA,
Gang
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